Function validate_component

tests/support/mod.rs:390–413

(path: &Path)

}

pub fn validate_component(path: &Path) -> Result<()> {
    let bytes = fs::read(path)
        .with_context(|| format!("failed to read `{path}`", path = path.display()))?;

    // Validate the bytes as either a component or a module
    Validator::new_with_features(Default::default()).validate_all(&bytes)?;

    // Check that the bytes are for a component and not a module
    let mut parser = Parser::new(0);
    match parser.parse(&bytes, true)? {
        Chunk::Parsed {
            payload:
                Payload::Version {
                    encoding: Encoding::Component,
                    ..
                },
            ..
        } => Ok(()),
        Chunk::Parsed { payload, .. } => {
            bail!("expected component version payload, got {:?}", payload)
        }
        Chunk::NeedMoreData(_) => unreachable!(),
    }
}